======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '357'
                                          'artist'  'Scissor Sisters'
                                     'text_people'  ''
                                         'release'  'Scissor Sisters'
                                           'title'  'Take Your Moma'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', 'alternative', 'electronic', 'pop', 'glam rock']"
                                     'discogstags'  "['electronic', 'rock', 'pop', 'pop rock', 'glam', 'electroclash']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '139.274'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'Scissor Sisters'
'TBPM' (BPM (beats per minute))                     '139.274'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Take Your Moma'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Scissor Sisters'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'rock', 'pop', 'pop rock', 'glam', 'electroclash']
'TXXX:lastfmtags'                                   ['dance', 'alternative', 'electronic', 'pop', 'glam rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.09 dB'
'TXXX:replaygain_track_peak'                        '0.398133'

========================== row from database ==========================
                                              'id'  1310713
                                            'path'  /data/Music/Bulk/00poprockelectronic/Scissor Sisters/MBZ;#Scissor Sisters;#Scissor Sisters;#02;#Take Your Moma.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  357
                                           'genre'  electronic-unsorted
                                        'filesize'  7157285
                                           'mtime'  1621696547
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic MBZ;#Scissor Sisters;#Scissor Sisters;#02;#Take electronic unsorted
                                      'tag_artist'  Scissor Sisters
                                     'tag_release'  Scissor Sisters
                                       'tag_title'  Take Your Moma
                                             'bpm'  139.274
                                    'search_title'  'moma':3 'take':1 'your':2
                                   'search_artist'  'scissor':1 'sisters':2
                                  'search_release'  'scissor':1 'sisters':2
                                     'search_rest'  '00poprockelectronic':1 '02':11,14 'electronic':16 'mbz':2,4 'scissor':3,5,7,9 'sisters':6,8,10,13 'take':12,15 'unsorted':17
                                    'search_combo'  '00poprockelectronic':8 '02':18,21 'electronic':23 'mbz':9,11 'moma':3A 'scissor':4B,6C,10,12,14,16 'sisters':5B,7C,13,15,17,20 'take':1A,19,22 'unsorted':24 'your':2A
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'alternative', 'electronic', 'pop', 'glam rock']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic', 'rock', 'pop', 'pop rock', 'glam', 'electroclash']

============================== file details ==============================
                                           'mtime'  1621696546.880702  (2021-05-22 17:15:46)
                             'size'  7157285